baber/WOPTO huggingface dataset:
Patent JP-2019176050-A (JP)
Title: Piezoelectric element
Inventor: KONNO IKU
IPC: H01L41/083
Filed: 2018-03-29
Abstract: To provide a piezoelectric element capable of restraining distortion of a piezoelectric element body.SOLUTION: A piezoelectric element 1 includes internal electrodes 21-26, and a piezoelectric element body 2 laminating piezoelectric layers 11-17 via internal electrodes 21-26. The piezoelectric element body 2 has a polarization region Rp, having first and second displacement regions facing each other in a first direction D1, and telescoping in a second direction D2 in an inverse phase, and a non-displacement region placed between the first and second displacement regions. The first displacement region is constituted of regions R1, R2, the second displacement region is constituted of regions R4, R5, and the non-displacement region is constituted of a region R3.SELECTED DRAWING: Figure 2
Patent JP-2019176414-A (JP)
Title: Receiver
Inventor: USUKI SHIGERU
IPC: H04B7/08
Filed: 2018-03-29
Abstract: To provide a receiver capable of shorten time to demodulate after receiving a radio wave arriving within a beam, and capable of resuming demodulation without information missing of the radio wave even if demodulation of the radio wave fails.SOLUTION: A receiver includes: a phased array antenna with a plurality of antennas disposed; a phase shift unit for shifting phase of analog signals according to each of received radio waves received respectively by the plurality of antennas; a first demodulation unit for demodulating a radio wave arriving within a beam based on each phase of the phase shifted analog signals; a conversion unit for converting an analog signal according to the received radio wave into a digital signal for each of the received radio waves; a storage unit for storing digital information indicating a plurality of digital signals in a form of capable of reception time synchronization; and a second demodulation unit for demodulating a target radio wave based on the digital information stored in the storage unit when demodulation of the target radio wave by the first demodulation unit fails.SELECTED DRAWING: Figure 3
Patent JP-2019171812-A (JP)
Title: Film plate, and method for producing droplet transportation structure using the same
Inventor: KAWASHITA MASAFUMI
IPC: B29C59/02
Filed: 2018-03-29
Abstract: To provide a droplet transport structure for transporting droplets due to difference in contact angle and also suitable in terms of manufacturing, and a method for manufacturing the same.SOLUTION: In a zoned droplet transportation structure, a convex at least having an average value of the distance between the centers of the structure of 100 nm or more and 400 nm or less, or a zone having an aggregate of concave structures formed therein and having a relatively low contact angle in terms of water, and a zone at least having an aggregate of convex structures having an average value of the distance between the centers of the structures of 1 μm or more and 100 μm or less formed therein and having a relatively high contact angle in terms of water, are formed.SELECTED DRAWING: Figure 2
Patent JP-2018172793-A (JP)
Title: Film deposition method
Inventor: YAGYU SHINGO
IPC: H01B13/00
Filed: 2018-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a film deposition method for simply, easily, industrially and advantageously depositing a conductive metal oxide film excellent in adhesion to a base.SOLUTION: In a film deposition method for carrying a mist 4b or a droplet formed by atomizing or dropping a raw material solution 4a including metal to a base 10 by carrier gases 2a and 2b and depositing a conductive metal oxide film on the a base by thermally reacting the mist or the droplet on the base, a film is deposited using a base in which a part or all of surface includes copper or alloy thereof, aluminum or alloy thereof, magnesium or alloy thereof or stainless steel as a main component as the base.SELECTED DRAWING: Figure 1
Patent JP-2019181471-A (JP)
Title: Upper metal mold for processing taper hole, metal mold set for processing taper hole, and taper female screw part manufacturing method
Inventor: NAKAI HIROSHI
IPC: B23G3/00
Filed: 2018-04-02
Abstract: To shorten a time required for removal treatment of scraps when performing taper tap processing by a punch press.SOLUTION: A tapered chamfer formation part 43 for forming a chamfer part C1 on a peripheral edge part on a front side of a prepared hole H of a work-piece W is formed on a tip side of a punch tip 29. A tapered taper formation part 45 for forming a taper part T having a taper angle according to a taper female screw part S on an inner peripheral surface of the prepared hole H of the work-piece W is continuously formed on a tip side of the chamfer formation part 43. A tapered second chamfer formation part 73 for forming a chamfer part C2 on a peripheral edge part on a reverse side of the prepared hole H of the work-piece W is formed on a tip side of a die tip 53. A short columnar straight part 75 is continuously formed on a tip side of the second chamfer formation part 73.SELECTED DRAWING: Figure 1
Patent JP-2019181985-A (JP)
Title: Power line wiring structure of in-wheel motor drive unit
Inventor: SUGIURA SAORI
IPC: H02G3/30
Filed: 2018-04-02
Abstract: To reduce the noise and vibration of wheels without causing an excessive increase of the unspring weight of a suspension device, in an electric vehicle for driving the wheels by an in-wheel motor.SOLUTION: A power line wiring structure arranged at a vehicle having an in-wheel motor drive unit 10, a vehicle-body side member, a suspension device 41 for connecting the in-wheel motor drive unit 10 to the vehicle-body side, a power supply part mounted to the vehicle-body side member, and a power line 51 connected to the power supply part at its one end, and connected to the in-wheel motor drive unit at the other end, comprises: clamp means 52 for gripping a middle portion of the power line 51; and an elastic member 53 attached and fixed to a suspension member 41d which is fixed to the in-wheel motor drive unit, and supporting the clamp means 52. The elastic member 53 and the clamp means 52 are attached to the in-wheel motor drive unit 10, and constitute a dynamic damper with the power line 51 as a mass body.SELECTED DRAWING: Figure 1
Patent JP-2019183903-A (JP)
Title: Power unit
Inventor: KIKKO EIJI
IPC: F16H61/32
Filed: 2018-04-05
Abstract: To provide a power unit capable of miniaturizing a transmission unit by simplifying a structure by reducing the number of components of a shift drive mechanism at low costs, and performing quick and smooth gear change by an electric motor.SOLUTION: In a power unit (P, P') in which a transmission unit (4, 104) includes a transmission (40, 140) and a shift drive mechanism (60, 160), has a reduction gear train (75, 175) having a multiple reduction stages for transmitting power between a drive gear (62, 162) formed on a drive shaft of a shift motor (61, 161) and a driven gear (83, 183) disposed on a drum rotary shaft portion (81, 181) of a shift drum (80, 180), the reduction gear train (75, 175) has a gear reduction ratio of 23 to 45, and the shift motor (61, 161) is a DC motor having a maximum value of pulsating cogging torque of 0.04 Nm to 0.07 Nm.SELECTED DRAWING: Figure 6
Patent JP-2019181600-A (JP)
Title: Pick-and-place device
Inventor: HATANO KOICHI
IPC: B25J13/08
Filed: 2018-04-05
Abstract: To accurately take out an article without reducing working efficiency, even if a position of an uppermost article in a vertical direction inside a storage container is changed when a plurality of articles stored inside the storage container are taken out and placed by using a robot.SOLUTION: A pick-and-place device 100A that sequentially takes out a plurality of articles 1 stored inside a storage container 10 from the top surface opening of the storage container, or which sequentially loads a plurality of articles inside the storage container via the top surface opening, includes: an imaging device 20 that photographs an image of the top surface opening from above the top surface opening of the storage container 10; a robot 40A having a function to acquire position information on the articles on the basis of the image; means (a distance sensor 22) to acquire position information in a vertical direction on an uppermost article 1t inside the storage container 10; and elevating means 23 to constantly keep a distance h in a vertical direction between the uppermost article 1t inside the storage container 10 and the imaging device 20 by elevating or lowering the imaging device 20 on the basis of the position information.SELECTED DRAWING: Figure 1A
Patent JP-2018136332-A (JP)
Title: Nano-scale motion detector
Inventor: SANDOR KASAS
IPC: G01N5/02
Filed: 2018-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for detecting the motions of a system with a nano-meter size to a micrometer size with high space/time resolutions.SOLUTION: The motion detector includes: a flexible supporting body adjusted to hold at least one object; a sensor for measuring the displacement of the supporting body; and processing means for separating the variation of the supporting body from the variation induced by the object. The motion detector can be used for monitoring the change in the stereoscopic structure of a signal molecule of a cell and a bacterium, the biochemical reaction, the interaction of medicine targets, and inside and outside motions.SELECTED DRAWING: Figure 3
Patent JP-2019186050-A (JP)
Title: Spark plug
Inventor: TAKAHASHI KAORU
IPC: H01T13/32
Filed: 2018-04-11
Abstract: To provide a spark plug that makes it easy to generate an initial flame and grow the flame.SOLUTION: The spark plug includes: a center electrode extending along an axis from a front end side to a rear end side; an insulator having a bottomed cylindrical tip surrounding at least the periphery of a tip of the center electrode; and a cylindrical main metal fitting for holding the insulator in a state where the tip protrudes from its tip toward the tip side. The other end is connected to the tip of the main metal fitting. One end includes a plurality of ground electrodes forming a discharge gap with a tip of the insulator. The plurality of ground electrodes include those having different discharge gap sizes.SELECTED DRAWING: Figure 1
Patent JP-2019185488-A (JP)
Title: Store system, commodity sample providing method, and program
Inventor: KOMAKI MASAYA
IPC: G06Q30/02
Filed: 2018-04-12
Abstract: To provide a technique for increasing a sale improvement effect of a commodity expected by providing a commodity sample.SOLUTION: A store system 1 comprises: a request acquisition part 110 acquiring an application request of a commodity sample from a customer terminal; a transmission part 120 transmitting privilege identification information identifying a privilege applied for the case where a commodity is purchased after the request of the commodity sample in accordance with acquisition of the application request to a customer terminal; privilege identification information acquisition means of acquiring the privilege identification information at the time of purchasing of the commodity; and a privilege identification information acquisition part 130 that applies the privilege corresponding to the acquired privilege identification information.SELECTED DRAWING: Figure 1
Patent JP-2018154627-A (JP)
Title: Screening methods and uses thereof
Inventor: BJOERN FRENDEUS
IPC: A61P37/06
Filed: 2018-04-13
Abstract: PROBLEM TO BE SOLVED: To provide methods of screening anti-ligand libraries for identifying anti-ligands specific for differentially and/or infrequently expressed ligands.SOLUTION: A method of isolating an anti-ligand to a differentially expressed target ligand comprises the steps of: (a) performing differential biopanning on a library of anti-ligands so as to isolate at least one anti-ligand; and (b) performing high throughput sequencing on anti-ligands isolated during step (a).SELECTED DRAWING: Figure 8
Patent JP-2018179993-A (JP)
Title: Test and measurement instrument and signal acquisition method
Inventor: DAVID A HOLADAY
IPC: G01R13/20
Filed: 2018-04-16
Abstract: PROBLEM TO BE SOLVED: To effectively capture a part of interest in a signal.SOLUTION: A test and measurement instrument includes: an input part for receiving an analog signal; a sampler for producing a digital sample Xi corresponding to the analog signal; a buffer for storing a part of the sample, an acquisition memory for storing the sample from the buffer; a plurality of comparators for defining a vertical range X+ offset 1 or X- offset 2 by using a first sample X; and a controller for determining whether or not each sample Xi in the buffer transitions outside the vertical range during a certain period of time. If the sample Xtransitions outside the vertical range during the certain period of time, the buffered samples X, ..., Xmove to the acquisition memory at a step 218. If different, the buffered samples are discarded at a step 208.SELECTED DRAWING: Figure 2
Patent JP-2019188642-A (JP)
Title: Binding device and image forming device
Inventor: TERAO NAOTO
IPC: G03G15/00
Filed: 2018-04-20
Abstract: To provide a binding device and an image forming device capable of promoting the discharge of foreign matter compared to the case where the cross-sectional area of a groove formed in a tooth mold is constant, a distance between a first tooth mold and a second tooth mold is constant, or the case where there is no moving means for moving the foreign matter.SOLUTION: A binding device 400 includes a lower tooth mold 460 having a plurality of teeth 462 arranged side by side in a direction D1, and an upper tooth mold 450 having a plurality of teeth 452 arranged side by side in the direction D1 and pressurizing the lower tooth mold 460 and a bundle of meshing paper. A groove 454 is formed between the mutually adjacent teeth 452 of the lower tooth mold 460. In the groove 454, the area of a surface having a normal line in a direction D3 orthogonal to the direction D1 and a direction D2 in which the upper tooth mold 450 and the lower tooth mold 460 mesh with each other is larger at an end portion than at a central portion in the direction D3.SELECTED DRAWING: Figure 8
Patent JP-2019187681-A (JP)
Title: Pulse analysis device, and pulse analysis method
Inventor: MURAI KIYOAKI
IPC: A61B5/00
Filed: 2018-04-23
Abstract: To obtain various information concerning a pulse rate during sleep in order to properly evaluate the health condition of a user.SOLUTION: A pulse analysis device comprises: a calculation unit for calculating an index relating to a pulse rate of a subject; and a determination unit for determining, according to the index, a type indicating a tendency of a change in the pulse rate of the subject among a plurality of types each indicating a tendency of a change in the pulse rate during sleep.SELECTED DRAWING: Figure 2
Patent JP-2019193048-A (JP)
Title: Wireless communication system over shield and wireless communication tool over shield
Inventor: YAMAKAWA TETSUYA
IPC: H01Q19/13
Filed: 2018-04-23
Abstract: To provide a wireless communication system over a shield and a wireless communication tool over a shield that allow a communication wave to more strongly pass through and enable communication with a simple configuration.SOLUTION: In a communication system over a shield and a wireless communication tool over a shield that perform communication over a shield which a communication wave is difficult to pass through, a first antenna including a reflector to align the communication wave in a direction is disposed on one surface of the shield, a second antenna is disposed on the other surface of the shield at a position substantially opposite to the first antenna, the communication wave from the first antenna has its direction aligned by the reflector and transmitted toward the shield, a communication wave that has passed through the shield is received by the second antenna, a communication wave that is transmitted from the second antenna and has passed though the shield is collected by the reflector of the first antenna and received and communicated. Thereby, the communication system over a shield and the wireless communication tool over a shield allow a communication wave to more strongly pass through and enable communication with a simple configuration.SELECTED DRAWING: Figure 1
Patent JP-2019190563-A (JP)
Title: Synchronization device of transmission and transmission
Inventor: HONDA SHINICHI
IPC: F16D23/06
Filed: 2018-04-24
Abstract: To suppress the come-off of a hub sleeve of a synchronization device of a transmission without increasing the number of components, and complicating a structure.SOLUTION: A synchronization device 70 of a transmission comprises a clutch hub 81, a cone clutch 82, a hub sleeve 80, a synchronizer ring 83, and a transmission mechanism 10b for moving the hub sleeve to an axial direction by transmitting an operation force accompanied by a shift operation of a driver to the hub sleeve. In the clutch hub, since a main body part 811 extends toward the cone clutch up to the outside of the synchronizer ring in a radial direction to an axial direction, a regulation part of the synchronizer ring is constituted, and a non-formation region 814 which adjoins a side near the cone clutch with respect to a formation region 813 of spline teeth 812, and in which the spline teeth are not formed is arranged at an external peripheral side of the regulation part of the main body part.SELECTED DRAWING: Figure 4
Patent JP-2018185045-A (JP)
Title: Method for forming slide bearing bush
Inventor: JOHANNES SEBASTIAN HOELZL
IPC: F16C33/14
Filed: 2018-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a slide bearing bush.SOLUTION: A flat support metal layer (8) is prepared, and on the support metal layer (8), a slide layer (9) is arranged to form a flat composite material. Then, the flat composite material is formed into a slide bearing bush shape, that is, it is wound in a rolled manner so that in a slide bearing bush (4) the support metal layer (8) is arranged below the slide layer (9) in a radial direction. This invention further relates to the slide bearing bush (4) formed in accordance with this method.SELECTED DRAWING: Figure 3
Patent JP-2019194373-A (JP)
Title: helmet
Inventor: NIMURA TAKU
IPC: A42B3/06
Filed: 2018-05-01
Abstract: To provide a helmet which allows mechanical strength of a helmet body and quietness to be improved.SOLUTION: A transmission cable connected to a slide member and a support mechanism transmits operation force directed towards a first operation position to the support mechanism to rotate an anti-glare visor to an anti-glare position, and, transmits the operation force directed towards a second operation position to the support mechanism to rotate the anti-glare visor to a non-anti-glare position. A housing part 121 is a bottomed hollow part extending towards an operation direction D, an inner peripheral face 122 of the hollow part is a face that intersects with a left side face 12S of an outer shell, an insertion hole 124 that penetrates the outer shell 12 is positioned on an end face 123 positioned in the operation direction in the inner peripheral face 122, and the transmission cable passes through the insertion hole 124.SELECTED DRAWING: Figure 2
Patent JP-2019194550-A (JP)
Title: Fourier transform type spectrophotometer
Inventor: KATO DAIJIRO
IPC: G01J3/45
Filed: 2018-05-02
Abstract: To provide a Fourier transform type spectrophotometer capable of reducing jitter noise even if an A/D converter for converting a detection signal from a detector from analog to digital at a natural period is used.SOLUTION: A Fourier transform type spectrophotometer includes an A/D converter 3 for converting a detection signal from a detector 2 from analog to digital at a first natural period. A signal input part (PLD 4) generates an AD conversion start signal based on occurrence of a fringe signal used for controlling an interferometer 1 and a clock signal synchronized with the A/D conversion start signal, and inputs them to the A/D converter 3. An operation part 61 performs an operation using a Fourier transform on the basis of a detection signal converted from analog to digital by the A/D converter 3.SELECTED DRAWING: Figure 1
Patent JP-2019196064-A (JP)
Title: Vehicle purifier
Inventor: KATSUYAMA YOSHIHIRO
IPC: B60S1/60
Filed: 2018-05-09
Abstract: To provide a vehicle purifier which enables reduction of discomfort felt by an operator when water droplets etc. are removed.SOLUTION: A vehicle purifier 100 includes: wipers 40 which are provided corresponding to a windshield 48 of a vehicle; a wiper drive part 42 which drives the wipers 40; cameras 10R, 10L, 10B which capture images of a periphery of a vehicle; surface cleaning parts 50R, 50L, 50B which clean surfaces of lenses included in the cameras 10R, 10L, 10B or cover members covering the lenses; and a cleaning operation instruction part 60 which causes the surface cleaning parts 50R, 50L, 50B to conduct cleaning so as to coincide with the wipers 40 being driven by the wiper drive part 42.SELECTED DRAWING: Figure 1
Patent JP-2019188095-A (JP)
Title: Board with hook for folding clothing
Inventor: HAMA JUNKO HAMA YUKIHIRO
IPC: D06F89/02
Filed: 2018-04-23
Abstract: To provide a board with hook for folding clothing for the purpose of folding clothing after washing quickly and in a regular shape.SOLUTION: A board with hook for folding clothing is provided with a hook 1 on the upper end, and right and left upper parts has a shape of corner cutting. When clothing after washing is put on a hanger and hung on a laundry pole or a rope, the board with hook for folding clothing is also hung with the clothing. When the clothing is dried, the board with hook for folding clothing is collected with the clothing and folding is performed. After making sure that a midline 4 in the board with hook for folding clothing can be overlapped on right and left median regions of the clothing, right and left sleeves are folded, and finally a tail part is folded. At this time in order to make heights constant, a preset scale 3 is referred and folding is performed so as to be at a desired height. After this, the hanging hook 1 is pulled out. Because all clothing can be folded in a same shape, clothing can be housed in a chest easily.SELECTED DRAWING: Figure 1
Patent JP-2019202590-A (JP)
Title: Vehicle lamp fitting system
Inventor: MOCHIZUKI MITSUYUKI
IPC: F21S41/32
Filed: 2018-05-22
Abstract: To provide a technology that can inhibit erosion of a resin component.SOLUTION: A vehicle lamp fitting system 1 includes: a light source 52; a resin component into which light from the light source 52 enters; an estimation part 32 which estimates a temperature of the component on the basis of information regarding the light source 52; and a process execution part 34 which executes a predetermined process when the temperature of the component estimated by the estimation part 32 exceeds an allowable temperature.SELECTED DRAWING: Figure 3
Patent JP-2019202451-A (JP)
Title: Barrier film
Inventor: KUDO TAKUMA
IPC: C23C16/42
Filed: 2018-05-22
Abstract: To provide a barrier film that has excellent gas barrier properties even after storage under a high-temperature and high-humidity environment, and suppresses deterioration in the gas barrier properties even after a Gelbo-flex test.MEANS: A barrier film according to the invention has a resin base material, a flattening layer, a chemical gas phase vapor deposition layer, and a barrier coat layer in the stated order. The flattening layer has a thickness of 0.3 μm or more and 2.5 μm or less. The flattening layer contacts the chemical gas phase vapor deposition layer on one side, which has a surface roughness Ra of 2.0 nm or less.SELECTED DRAWING: Figure 1